12246830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 23760000

約数和(自身を除く): 11513170

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1499, 1634, 2998, 4085, 7495, 8170, 14990, 28481, 56962, 64457, 128914, 142405, 284810, 322285, 644570, 1224683, 2449366, 6123415, 12246830]

約数ペア:

[(1, 12246830), (2, 6123415), (5, 2449366), (10, 1224683), (19, 644570), (38, 322285), (43, 284810), (86, 142405), (95, 128914), (190, 64457), (215, 56962), (430, 28481), (817, 14990), (1499, 8170), (1634, 7495), (2998, 4085)]